A similar question was asked some time ago. Here is a link to the answer. http://www.mail-archive.com/basedb-devel@lists.sourceforge.net/msg00062.html
/Nicklas Bob MacCallum wrote: > Hello, > > In BASE1 you can see which sample is channel 1 or channel 2 from the > BioAssaySample table. > > I've been looking at the BASE2 code and it seems that there is no inherent > order for the LabeledExtracts which are associated with a hyb. The > Hybridization view page in the GUI lists them in ascending alphabetical name > order. The GUI for adding labeled extracts to a new hyb uses what looks like > an "unordered list". I don't see a column relevant to channel number in the > database schema or anything in the API. > > So I wonder how we will be able to determine from the BASE2 API which sample > is "experimental" and which is the control? > > As a user I would want to see this on the hybridisation view page, I think. > > Say I'm looking at some intensities in the Experiment Explorer - (labelled > "Ch1" and "Ch2") - if I click through bioassay, raw bioassay and scan to hyb, > I land on a page which tells me I have two labelled extracts and their labels. > But to know which l.extract is giving the "Ch1" intensity I need to go and > see which file format was used (straight or dye swapped) to import the raw > data. But wait... that doesn't seem to be available in BASE2. Not even a > link to the import job. One would have to annotate all raw bioassays with a > "dye swap" annotation to make sure this information was not lost. > > I'm confused - have I missed something? > > cheers, > Bob. > ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ basedb-devel mailing list basedb-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/basedb-devel
